Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Mauas, Pablo"'
Autor:
Duvvuri, Girish M., Pineda, J. Sebastian, Berta-Thompson, Zachory K., Brown, Alexander, France, Kevin, Kowalski, Adam F., Redfield, Seth, Tilipman, Dennis, Vieytes, Mariela C., Wilson, David J., Youngblood, Allison, Froning, Cynthia S., Linsky, Jeffrey, Loyd, R. O. Parke, Mauas, Pablo, Miguel, Yamila, Newton, Elisabeth R., Rugheimer, Sarah, Schneider, P. Christian
Characterizing the atmospheres of planets orbiting M dwarfs requires understanding the spectral energy distributions of M dwarfs over planetary lifetimes. Surveys like MUSCLES, HAZMAT, and FUMES have collected multiwavelength spectra across the spect
Externí odkaz:
http://arxiv.org/abs/2102.08493
Autor:
Flores, M., Arancibia, M. Jaque, Bustos, R. V. Ibañez, Buccino, A. P., Galarza, J. Yana, Nuñez, N. E., Miquelarena, P., Alacoria, J., Saffe, C., Mauas, Pablo J. D.
Publikováno v:
A&A 645, L6 (2021)
Context. It is well known that from 1645 to 1715 solar activity was notably low and the number of sunspots was extremely reduced. This epoch is known as the Maunder Minimum (MM). The study of stars in prolonged activity minima like the MM could help
Externí odkaz:
http://arxiv.org/abs/2012.08983
Autor:
Melbourne, Katherine, Youngblood, Allison, France, Kevin, Froning, C. S., Pineda, J. Sebastian, Shkolnik, Evgenya L., Wilson, David J., Wood, Brian E., Basu, Sarbani, Roberge, Aki, Schlieder, Joshua E., Cauley, P. Wilson, Loyd, R. O. Parke, Newton, Elisabeth R., Schneider, Adam, Arulanantham, Nicole, Berta-Thompson, Zachory, Brown, Alexander, Buccino, Andrea P., Kempton, Eliza, Linsky, Jeffrey L., Logsdon, Sarah E., Mauas, Pablo, Pagano, Isabella, Peacock, Sarah, Redfield, Seth, Rugheimer, Sarah, Schneider, P. Christian, Teal, D. J., Tian, Feng, Tilipman, Dennis, Vieytes, Mariela
M dwarf stars are excellent candidates around which to search for exoplanets, including temperate, Earth-sized planets. To evaluate the photochemistry of the planetary atmosphere, it is essential to characterize the UV spectral energy distribution of
Externí odkaz:
http://arxiv.org/abs/2009.07869
Autor:
Linsky, Jeffrey L., Wood, Brian E., Youngblood, Allison, Brown, Alexander, Froning, Cynthia S., France, Kevin, Buccino, Andrea P., Cranmer, Steven R., Mauas, Pablo, Miguel, Yamila, Pineda, Sebastian, Rugheimer, Sarah, Vieytes, Mariela, Wheatley, Peter J., Wilson, David J.
Extreme-ultraviolet and X-ray emissions from stellar coronae drive mass loss from exoplanet atmospheres, and ultraviolet emission from stellar chromospheres drives photo-chemistry in exoplanet atmospheres. Comparisons of the spectral energy distribut
Externí odkaz:
http://arxiv.org/abs/2009.01958
Autor:
France, Kevin, Duvvuri, Girish, Egan, Hilary, Koskinen, Tommi, Wilson, David J., Youngblood, Allison, Froning, Cynthia S., Brown, Alexander, Alvarado-Gomez, Julian D., Berta-Thompson, Zachory K., Drake, Jeremy J., Garraffo, Cecilia, Kaltenegger, Lisa, Kowalski, Adam F., Linsky, Jeffrey L., Loyd, R. O. Parke, Mauas, Pablo J. D., Miguel, Yamila, Pineda, J. Sebastian, Rugheimer, Sarah, Schneider, P. Christian, Tian, Feng, Vieytes, Mariela
High levels of X-ray and UV activity on young M dwarfs may drive rapid atmospheric escape on temperate, terrestrial planets orbiting within the liquid water habitable zone. However, secondary atmospheres on planets orbiting older, less active M dwarf
Externí odkaz:
http://arxiv.org/abs/2009.01259
Autor:
Youngblood, Allison, France, Kevin, Loyd, R. O. Parke, Brown, Alexander, Mason, James P., Schneider, P. Christian, Tilley, Matt A., Berta-Thompson, Zachory K., Buccino, Andrea, Froning, Cynthia S., Hawley, Suzanne L., Linsky, Jeffrey, Mauas, Pablo J. D., Redfield, Seth, Kowalski, Adam, Miguel, Yamila, Newton, Elisabeth R., Rugheimer, Sarah, Segura, Antigona, Roberge, Aki, Vieytes, Mariela
Characterizing the UV spectral energy distribution (SED) of an exoplanet host star is critically important for assessing its planet's potential habitability, particularly for M dwarfs as they are prime targets for current and near-term exoplanet char
Externí odkaz:
http://arxiv.org/abs/1705.04361
Publikováno v:
MN-16-2257-MJ.R2 (2016)
To detect stellar activity cycles and study the possible star-planet interactions (SPI's), we have developed both HK$\alpha$ and SPI-HK$\alpha$ projects since 1999 and 2012 respectively. In this work, we present preliminary results of possible SPI's
Externí odkaz:
http://arxiv.org/abs/1610.03731
Autor:
Fontenla, J. M., Linsky, Jeffrey L., Witbrod, Jesse, France, Kevin, Buccino, A., Mauas, Pablo, Vietes, Mariela, Walkowicz, Lucianne M.
Publikováno v:
Astrophysical Journal 2016
Stellar radiation from X-rays to the visible provides the energy that controls the photochemistry and mass loss from exoplanet atmospheres. The important extreme ultraviolet (EUV) region (10--91.2~nm) is inaccessible and should be computed from a rel
Externí odkaz:
http://arxiv.org/abs/1608.00934
Autor:
France, Kevin, Loyd, R. O. Parke, Youngblood, Allison, Brown, Alexander, Schneider, P. Christian, Hawley, Suzanne L., Froning, Cynthia S., Linsky, Jeffrey L., Roberge, Aki, Buccino, Andrea P., Davenport, James R. A., Fontenla, Juan M., Kaltenegger, Lisa, Kowalski, Adam F., Mauas, Pablo J. D., Miguel, Yamila, Redfield, Seth, Rugheimer, Sarah, Tian, Feng, Walkowicz, Lucianne M., Weisenburger, Kolby L.
Ground- and space-based planet searches employing radial velocity techniques and transit photometry have detected thousands of planet-hosting stars in the Milky Way. The chemistry of these atmospheres is controlled by the shape and absolute flux of t
Externí odkaz:
http://arxiv.org/abs/1602.09142
Autor:
France, Kevin, Shkolnik, Evgenya, Linsky, Jeffrey, Roberge, Aki, Ayres, Thomas, Barman, Travis, Brown, Alexander, Davenport, James, Desert, Jean-Michel, Domagal-Goldman, Shawn, Fleming, Brian, Fontenla, Juan, Fossati, Luca, Froning, Cynthia, Hallinan, Gregg, Hawley, Suzanne, Hu, Renyu, Kaltenegger, Lisa, Kasting, James, Kowlaski, Adam, Loyd, Parke, Mauas, Pablo, Miguel, Yamila, Osten, Rachel, Redfield, Seth, Rugheimer, Sarah, Schneider, Christian, Segura, Antigona, Stocke, John, Tian, Feng, Tumlinson, Jason, Vieytes, Mariela, Walkowicz, Lucianne, Wood, Brian, Youngblood, Allison
Understanding the surface and atmospheric conditions of Earth-size, rocky planets in the habitable zones (HZs) of low-mass stars is currently one of the greatest astronomical endeavors. Knowledge of the planetary effective surface temperature alone i
Externí odkaz:
http://arxiv.org/abs/1505.01840